Deismireacht APA

Tignor, R. (2008). Worlds Together, Worlds Apart: A History of the World. McGraw - HillCompanies, Inc.

Trích dẫn kiểu Chicago

Tignor, Robert. Worlds Together, Worlds Apart: A History of the World. McGraw - HillCompanies, Inc, 2008.

Deismireacht MLA

Tignor, Robert. Worlds Together, Worlds Apart: A History of the World. McGraw - HillCompanies, Inc, 2008.

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